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<li class="navelem"><a class="el" href="dir_b500f500d6f9b315c95ab1cd4a3b5c0d.html">Controller</a></li><li class="navelem"><a class="el" href="dir_23df9427716f57e70bfb9fdb87859d54.html">GestioneChatController</a></li><li class="navelem"><a class="el" href="dir_b8fde4872c34d2e31c8903b27bd7b26b.html">php</a></li>  </ul>
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<div class="title">init.php</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;&lt;?php</div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;</div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;</div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">// ***** Config ****************************************************************</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;</div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;$chat_admins    = array(<span class="stringliteral">&#39;admin&#39;</span>);</div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;</div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;</div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;$chat_histlen   = 1000;</div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;</div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;</div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;$chat_t_logout  = 9.00;</div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;</div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;</div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;$chat_t_refresh = 1.00;</div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;</div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;$chat_err_inval = <span class="stringliteral">&#39;Invalid username or password!&#39;</span>;</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;$chat_err_inuse = <span class="stringliteral">&#39;The username you selected is already in use!&#39;</span>;</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;$chat_err_kick  = <span class="stringliteral">&#39;You are not allowed to enter   the chat. Contact admin for explanation.&#39;</span>;</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;$chat_err_mute  = <span class="stringliteral">&#39;You are not allowed to post in the chat. Contact admin for explanation.&#39;</span>;</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="keyword">function</span> chat_chk($username, $password)</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;{</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;  <span class="comment">// Enter MySQL access information</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;  $MySQL_username = <span class="stringliteral">&#39;root&#39;</span>;</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;  $MySQL_password = <span class="stringliteral">&#39;pass&#39;</span>;</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;  $MySQL_database = <span class="stringliteral">&#39;phpdevel&#39;</span>;</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;  <span class="comment">// Enter the location of user data in MySQL database</span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;  $MySQL_table = <span class="stringliteral">&#39;members&#39;</span>;</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;  $MySQL_username_field = <span class="stringliteral">&#39;username&#39;</span>;</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;  $MySQL_password_field = <span class="stringliteral">&#39;password&#39;</span>;</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;  <span class="comment">// The code bellow should work without modification for most users</span></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;  mysql_connect(<span class="stringliteral">&#39;localhost&#39;</span>, $MySQL_username, $MySQL_password);</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;  mysql_select_db($MySQL_database);</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;  $username = isset($username) ? mysql_real_escape_string($username) : <span class="stringliteral">&#39;&#39;</span>;</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;  $password = isset($password) ? mysql_real_escape_string($password) : <span class="stringliteral">&#39;&#39;</span>;</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;  $result   = mysql_query(<span class="stringliteral">&quot;select * from $MySQL_table where $MySQL_username_field = &#39;$username&#39; and ($MySQL_password_field = &#39;$password&#39; or $MySQL_password_field = MD5(&#39;$password&#39;) or MD5($MySQL_password_field) = &#39;$password&#39; or $MySQL_password_field = MD5(MD5(&#39;$password&#39;)) or MD5(MD5($MySQL_password_field)) = &#39;$password&#39;)&quot;</span>);</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;  <span class="keywordflow">return</span> mysql_fetch_assoc($result);</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;}</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="comment">// ***** Init ******************************************************************</span></div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;error_reporting(E_ALL ^ E_NOTICE);</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;ini_set(<span class="stringliteral">&quot;log_errors&quot;</span>,     0);</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;ini_set(<span class="stringliteral">&quot;display_errors&quot;</span>, 1);</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="keywordflow">if</span> (!headers_sent())</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;{</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;  session_id  (<span class="stringliteral">&#39;lock&#39;</span>);</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;  session_name(<span class="stringliteral">&#39;lock&#39;</span>);</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;  session_start();</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;  header(<span class="stringliteral">&quot;Pragma: no-cache&quot;</span>);</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;  header(<span class="stringliteral">&quot;Cache-Control: no-cache&quot;</span>);</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;  header(<span class="stringliteral">&quot;Expires: Fri, 31 Dec 1999 23:59:59 GMT&quot;</span>);</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;}</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;$chat_data = file_get_contents(dirname(__FILE__) . <span class="stringliteral">&#39;/data.txt&#39;</span>);</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;$chat_data = $chat_data ?  unserialize($chat_data) : array();</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="keywordflow">if</span> (!isset($chat_data[<span class="stringliteral">&#39;room&#39;</span>])) $chat_data[<span class="stringliteral">&#39;room&#39;</span>] = array();</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="keywordflow">if</span> (!isset($chat_data[<span class="stringliteral">&#39;user&#39;</span>])) $chat_data[<span class="stringliteral">&#39;user&#39;</span>] = array();</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="keywordflow">if</span> (!isset($chat_data[<span class="stringliteral">&#39;pass&#39;</span>])) $chat_data[<span class="stringliteral">&#39;pass&#39;</span>] = array();</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="keywordflow">if</span> (!isset($chat_data[<span class="stringliteral">&#39;data&#39;</span>])) $chat_data[<span class="stringliteral">&#39;data&#39;</span>] = array();</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="keywordflow">if</span> (!isset($chat_data[<span class="stringliteral">&#39;kick&#39;</span>])) $chat_data[<span class="stringliteral">&#39;kick&#39;</span>] = array();</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="keywordflow">if</span> (!isset($chat_data[<span class="stringliteral">&#39;mute&#39;</span>])) $chat_data[<span class="stringliteral">&#39;mute&#39;</span>] = array();</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;<span class="comment">// ***** Lib *******************************************************************</span></div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="comment">// ***** microtime_float    *****</span></div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="keyword">function</span> microtime_float()</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;{</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;  list($usec, $sec) = explode(<span class="charliteral">&#39; &#39;</span>, microtime());</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;  <span class="keywordflow">return</span> (<span class="keywordtype">float</span>)$usec+(float)$sec;</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;}</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;<span class="comment">// ***** file_put_contents  *****</span></div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;<span class="keywordflow">if</span> (!function_exists(<span class="stringliteral">&#39;file_put_contents&#39;</span>))</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;{</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;  <span class="keyword">function</span> file_put_contents($name, $data)</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;  {</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    <span class="keywordflow">if</span> (!($handle = @fopen($name, <span class="charliteral">&#39;w&#39;</span>))) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    $bytes = fwrite($handle, $data);</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    fclose($handle);</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    <span class="keywordflow">return</span> $bytes;</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;  }</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;}</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;<span class="comment">// ***** strip_slashes_deep *****</span></div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;<span class="keywordflow">if</span> (!function_exists(<span class="stringliteral">&#39;strip_slashes_deep&#39;</span>) &amp;&amp; get_magic_quotes_gpc())</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;{</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;  <span class="keyword">function</span> strip_slashes_deep($value)</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;  {</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;    <span class="keywordflow">if</span> (is_array($value)) <span class="keywordflow">return</span> array_map(<span class="stringliteral">&#39;strip_slashes_deep&#39;</span>, $value);</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;    <span class="keywordflow">return</span> stripslashes($value);</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;  }</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;  $_GET    = strip_slashes_deep($_GET);</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;  $_POST   = strip_slashes_deep($_POST);</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;  $_COOKIE = strip_slashes_deep($_COOKIE);</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;}</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;<span class="comment">// ***** unlog_users        *****</span></div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;<span class="keyword">function</span> unlog_users()</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;{</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;  $modified = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;  <span class="keywordflow">if</span> (isset($GLOBALS[<span class="stringliteral">&#39;chat_data&#39;</span>][<span class="stringliteral">&#39;user&#39;</span>][$_GET[<span class="stringliteral">&#39;user&#39;</span>]]))</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;  {</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    $GLOBALS[<span class="stringliteral">&#39;chat_data&#39;</span>][<span class="stringliteral">&#39;user&#39;</span>][$_GET[<span class="stringliteral">&#39;user&#39;</span>]] = microtime_float();</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    $modified = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;  }</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;  <span class="keywordflow">foreach</span>  ($GLOBALS[<span class="stringliteral">&#39;chat_data&#39;</span>][<span class="stringliteral">&#39;user&#39;</span>] as $user =&gt; $tm)</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;  <span class="keywordflow">if</span> ($tm  &lt;  microtime_float()-$GLOBALS[<span class="stringliteral">&#39;chat_t_logout&#39;</span>])</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;  {</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;    $GLOBALS[<span class="stringliteral">&#39;chat_data&#39;</span>][<span class="stringliteral">&#39;data&#39;</span>][] = <span class="stringliteral">&quot;-\r\n{$GLOBALS[&#39;chat_data&#39;][&#39;room&#39;][$user]}\r\n$user&quot;</span>;</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    unset($GLOBALS[<span class="stringliteral">&#39;chat_data&#39;</span>][<span class="stringliteral">&#39;room&#39;</span>][$user]);</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;    unset($GLOBALS[<span class="stringliteral">&#39;chat_data&#39;</span>][<span class="stringliteral">&#39;user&#39;</span>][$user]);</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;    unset($GLOBALS[<span class="stringliteral">&#39;chat_data&#39;</span>][<span class="stringliteral">&#39;pass&#39;</span>][$user]);</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;    $modified = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;  }</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;  <span class="keywordflow">foreach</span>  ($GLOBALS[<span class="stringliteral">&#39;chat_data&#39;</span>][<span class="stringliteral">&#39;kick&#39;</span>] as $user =&gt; $tm) <span class="keywordflow">if</span> ($tm &lt; time())</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;  {</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;    unset($GLOBALS[<span class="stringliteral">&#39;chat_data&#39;</span>][<span class="stringliteral">&#39;kick&#39;</span>][$user]);</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    $modified = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;  }</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;  <span class="keywordflow">foreach</span>  ($GLOBALS[<span class="stringliteral">&#39;chat_data&#39;</span>][<span class="stringliteral">&#39;mute&#39;</span>] as $user =&gt; $tm) <span class="keywordflow">if</span> ($tm &lt; time())</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;  {</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    unset($GLOBALS[<span class="stringliteral">&#39;chat_data&#39;</span>][<span class="stringliteral">&#39;mute&#39;</span>][$user]);</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;    $modified = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;  }</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;  <span class="keywordflow">return</span>  $modified;</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;}</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;?&gt;</div>
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